528605280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^2$

素因数の和:486

約数の個数: 216

約数和(自身を含む): 2070602352

約数和(自身を除く): 1541997072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 229, 240, 252, 280, 288, 315, 336, 360, 420, 458, 480, 504, 560, 630, 672, 687, 720, 840, 916, 1008, 1120, 1145, 1260, 1374, 1440, 1603, 1680, 1832, 2016, 2061, 2290, 2520, 2748, 3206, 3360, 3435, 3664, 4122, 4580, 4809, 5040, 5496, 6412, 6870, 7328, 8015, 8244, 9160, 9618, 10080, 10305, 10992, 12824, 13740, 14427, 16030, 16488, 18320, 19236, 20610, 21984, 24045, 25648, 27480, 28854, 32060, 32976, 36640, 38472, 41220, 48090, 51296, 52441, 54960, 57708, 64120, 65952, 72135, 76944, 82440, 96180, 104882, 109920, 115416, 128240, 144270, 153888, 157323, 164880, 192360, 209764, 230832, 256480, 262205, 288540, 314646, 329760, 367087, 384720, 419528, 461664, 471969, 524410, 577080, 629292, 734174, 769440, 786615, 839056, 943938, 1048820, 1101261, 1154160, 1258584, 1468348, 1573230, 1678112, 1835435, 1887876, 2097640, 2202522, 2308320, 2359845, 2517168, 2936696, 3146460, 3303783, 3670870, 3775752, 4195280, 4405044, 4719690, 5034336, 5506305, 5873392, 6292920, 6607566, 7341740, 7551504, 8390560, 8810088, 9439380, 11012610, 11746784, 12585840, 13215132, 14683480, 15103008, 16518915, 17620176, 18878760, 22025220, 25171680, 26430264, 29366960, 33037830, 35240352, 37757520, 44050440, 52860528, 58733920, 66075660, 75515040, 88100880, 105721056, 132151320, 176201760, 264302640, 528605280]

約数ペア:

[(1, 528605280), (2, 264302640), (3, 176201760), (4, 132151320), (5, 105721056), (6, 88100880), (7, 75515040), (8, 66075660), (9, 58733920), (10, 52860528), (12, 44050440), (14, 37757520), (15, 35240352), (16, 33037830), (18, 29366960), (20, 26430264), (21, 25171680), (24, 22025220), (28, 18878760), (30, 17620176), (32, 16518915), (35, 15103008), (36, 14683480), (40, 13215132), (42, 12585840), (45, 11746784), (48, 11012610), (56, 9439380), (60, 8810088), (63, 8390560), (70, 7551504), (72, 7341740), (80, 6607566), (84, 6292920), (90, 5873392), (96, 5506305), (105, 5034336), (112, 4719690), (120, 4405044), (126, 4195280), (140, 3775752), (144, 3670870), (160, 3303783), (168, 3146460), (180, 2936696), (210, 2517168), (224, 2359845), (229, 2308320), (240, 2202522), (252, 2097640), (280, 1887876), (288, 1835435), (315, 1678112), (336, 1573230), (360, 1468348), (420, 1258584), (458, 1154160), (480, 1101261), (504, 1048820), (560, 943938), (630, 839056), (672, 786615), (687, 769440), (720, 734174), (840, 629292), (916, 577080), (1008, 524410), (1120, 471969), (1145, 461664), (1260, 419528), (1374, 384720), (1440, 367087), (1603, 329760), (1680, 314646), (1832, 288540), (2016, 262205), (2061, 256480), (2290, 230832), (2520, 209764), (2748, 192360), (3206, 164880), (3360, 157323), (3435, 153888), (3664, 144270), (4122, 128240), (4580, 115416), (4809, 109920), (5040, 104882), (5496, 96180), (6412, 82440), (6870, 76944), (7328, 72135), (8015, 65952), (8244, 64120), (9160, 57708), (9618, 54960), (10080, 52441), (10305, 51296), (10992, 48090), (12824, 41220), (13740, 38472), (14427, 36640), (16030, 32976), (16488, 32060), (18320, 28854), (19236, 27480), (20610, 25648), (21984, 24045)]